Base | Representation |
---|---|
bin | 10010110110111000… |
… | …11110010101110010 |
3 | 222010120022212101010 |
4 | 21123130132111302 |
5 | 131213234004204 |
6 | 4352335051350 |
7 | 505612435014 |
oct | 113334362562 |
9 | 28116285333 |
10 | 10124125554 |
11 | 4325894414 |
12 | 1b66670b56 |
13 | c5462a14a |
14 | 6c08341b4 |
15 | 3e3c2ad89 |
hex | 25b71e572 |
10124125554 has 16 divisors (see below), whose sum is σ = 20250429120. Its totient is φ = 3374345520.
The previous prime is 10124125553. The next prime is 10124125643. The reversal of 10124125554 is 45552142101.
10124125554 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (10124125553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26862 + ... + 144809.
It is an arithmetic number, because the mean of its divisors is an integer number (1265651820).
Almost surely, 210124125554 is an apocalyptic number.
10124125554 is an abundant number, since it is smaller than the sum of its proper divisors (10126303566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10124125554 is a wasteful number, since it uses less digits than its factorization.
10124125554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181505.
The product of its (nonzero) digits is 8000, while the sum is 30.
Adding to 10124125554 its reverse (45552142101), we get a palindrome (55676267655).
The spelling of 10124125554 in words is "ten billion, one hundred twenty-four million, one hundred twenty-five thousand, five hundred fifty-four".
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